M21.961
BillableUnspecified acquired deformity of right lower leg
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
An abnormal shape or structure of the right lower leg that developed over time, not present from birth.
Coding Tips
- •Confirm right lower leg laterality is documented
- •Determine if deformity is related to previous fracture, compartment syndrome, or other specific etiology
Code Hierarchy
└M21Other acquired deformities of limbs└M21.9Unspecified acquired deformity of limb and hand└M21.96Unspecified acquired deformity of lower leg└M21.961Unspecified acquired deformity of right lower leg
└M21.961Unspecified acquired deformity of right lower leg